Cardiff, United Kingdom 14-Day Weather Forecast
40°
Patchy rain nearby right now
Today: high 49°, low 37°
Updated just now
Cardiff weather for the next 14 days
Monday, November 16
Overcast High 44° Low 33°Precipitation
87%
· 0.63 in
Max wind
16 mph
Humidity
83%
UV index
1 - Low
Sunrise / sunset
07:32 AM / 04:22 PM
Tuesday, November 17
Light rain High 51° Low 44°Precipitation
91%
· 1.21 in
Max wind
19 mph
Humidity
92%
UV index
1 - Low
Sunrise / sunset
07:34 AM / 04:21 PM
Wednesday, November 18
Light rain shower High 51° Low 45°Precipitation
91%
· 0.5 in
Max wind
20 mph
Humidity
90%
UV index
1 - Low
Sunrise / sunset
07:35 AM / 04:19 PM
Thursday, November 19
Mist High 49° Low 42°Precipitation
79%
· 0.08 in
Max wind
10 mph
Humidity
91%
UV index
2 - Low
Sunrise / sunset
07:37 AM / 04:18 PM
Friday, November 20
Sunny High 46° Low 40°Precipitation
71%
· 0.11 in
Max wind
12 mph
Humidity
87%
UV index
3 - Moderate
Sunrise / sunset
07:39 AM / 04:17 PM
Saturday, November 21
Partly Cloudy High 48° Low 38°Precipitation
81%
· 0.11 in
Max wind
12 mph
Humidity
90%
UV index
3 - Moderate
Sunrise / sunset
07:40 AM / 04:16 PM
Sunday, November 22
Patchy rain nearby High 49° Low 46°Precipitation
91%
· 0.66 in
Max wind
19 mph
Humidity
93%
UV index
2 - Low
Sunrise / sunset
07:42 AM / 04:15 PM
Monday, November 23
Light drizzle High 49° Low 42°Precipitation
88%
· 0.15 in
Max wind
9 mph
Humidity
94%
UV index
2 - Low
Sunrise / sunset
07:44 AM / 04:14 PM
Tuesday, November 24
Light drizzle High 51° Low 46°Precipitation
95%
· 0.43 in
Max wind
11 mph
Humidity
95%
UV index
3 - Moderate
Sunrise / sunset
07:45 AM / 04:13 PM
Wednesday, November 25
Patchy rain nearby High 49° Low 46°Precipitation
58%
· 0.02 in
Max wind
6 mph
Humidity
93%
UV index
2 - Low
Sunrise / sunset
07:47 AM / 04:12 PM
Thursday, November 26
Cloudy High 47° Low 40°Precipitation
26%
· 0.0 in
Max wind
6 mph
Humidity
89%
UV index
2 - Low
Sunrise / sunset
07:48 AM / 04:11 PM
Friday, November 27
Patchy rain nearby High 46° Low 38°Precipitation
73%
· 0.04 in
Max wind
8 mph
Humidity
94%
UV index
2 - Low
Sunrise / sunset
07:50 AM / 04:10 PM
Saturday, November 28
Partly Cloudy High 49° Low 40°Precipitation
81%
· 0.17 in
Max wind
8 mph
Humidity
89%
UV index
3 - Moderate
Sunrise / sunset
07:51 AM / 04:09 PM
Cardiff 14-day outlook: the story
The warmest day of Cardiff's 14-day outlook is Wednesday, November 18 with a high near 51°F (11°C); the coolest night comes Monday, November 16, dipping to 33°F (1°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 48°F (9°C), about 3°F (2°C) below the typical November high of 51°F (11°C).
Precipitation is most likely on Sunday 15, Monday 16, Tuesday 17, Wednesday 18 and beyond; the wettest day looks like Tuesday, November 17 with about 1.21 in (30.8 mm) expected. For the weekend, expect Sunday 49°F (10°C) and mist / Saturday 48°F (9°C) and partly cloudy.
For typical conditions month by month, see the Cardiff climate & average temperatures guide.
Cardiff forecast questions
Will it rain in Cardiff this week?
The forecast currently shows meaningful precipitation chances on 13 of the next 14 days, peaking around Tuesday, November 17.
What will be the warmest day in Cardiff over the next 14 days?
Wednesday, November 18, with a forecast high near 51°F (11°C).
How accurate is a 14-day forecast for Cardiff?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Cardiff by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Daylight | Wet-day chance | Humidity |
|---|---|---|---|---|---|---|---|---|
| January | 46° | 37° | 15 | 4.0 in | 4.1 h/day | 8.3 h | 50% | 87% |
| February | 48° | 38° | 14 | 4.2 in | 5.3 h/day | 9.9 h | 48% | 84% |
| March | 50° | 39° | 16 | 4.2 in | 6.9 h/day | 11.7 h | 52% | 81% |
| April | 55° | 41° | 11 | 2.6 in | 9.8 h/day | 13.8 h | 35% | 76% |
| May | 61° | 47° | 12 | 3.3 in | 11.1 h/day | 15.6 h | 40% | 77% |
| June | 66° | 53° | 12 | 2.6 in | 11.7 h/day | 16.6 h | 41% | 76% |
| July | 69° | 56° | 15 | 3.4 in | 11.4 h/day | 16.2 h | 47% | 77% |
| August | 68° | 56° | 15 | 4.0 in | 10.0 h/day | 14.6 h | 48% | 80% |
| September | 64° | 53° | 13 | 4.1 in | 8.5 h/day | 12.5 h | 43% | 82% |
| October | 58° | 48° | 16 | 5.4 in | 6.3 h/day | 10.5 h | 51% | 84% |
| November | 51° | 43° | 15 | 4.4 in | 4.4 h/day | 8.8 h | 51% | 87% |
| December | 49° | 41° | 17 | 5.6 in | 3.3 h/day | 7.9 h | 55% | 89% |
14-day forecasts nearby